Default to kosmos IPFS

we always had issues with IPFS not finding data from other peers

lib/addresses.json

@@ -1,10 +1,4 @@
 {
-  "31": {
-    "Contributor": "0x9C66a36fa6296EBb81d8F5D4642B05dF2CE85a8D",
-    "Contribution": "0xa12630a995337e45bDD746B6baedc1Ce2a1DCC9D",
-    "Token": "0x12Eb86338076450f86E5B552556028c7D21eaf1F",
-    "Reimbursement": "0xe2FE7cb00e2f94b8bA0AE526dfbe313f34c66E3C"
-  },
   "1337": {
     "Contributor": "0xCc66f9A3cA2670972938FAD91d0865c4a62DFB25",
     "Contribution": "0x8999CaBc43E28202c5A2257f2a95A45b1F8A62BD",

lib/utils/ipfs.js

@@ -5,7 +5,7 @@ const fetch = require('node-fetch');
 class IPFS {
   constructor (config) {
     if (!config) {
-      config = { host: 'localhost', port: '5001', protocol: 'http' };
+      config = { host: 'ipfs.kosmos.org', port: '5444', protocol: 'https' };
     }
     this._config = config;
     this._ipfsAPI = ipfsClient.create(config);

scripts/import/contributions.js

@@ -1,8 +1,6 @@
 const fs = require('fs');
 const Kredits = require('../../lib/kredits');
 
-const PARALLEL_TXS = 5;
-
 async function main() {
   kredits = new Kredits(hre.ethers.provider, hre.ethers.provider.getSigner())
   await kredits.init();
@@ -20,40 +18,19 @@ async function main() {
     const confirmationPeriod = 40320 // blocks
     const unconfirmedHeight = currentBlockHeight + confirmationPeriod;
 
-    const txBundlesAmount = Math.ceil(ids.length / PARALLEL_TXS);
-    let txBundles = [];
+    for (const contributionId of ids) {
+      const c = contributions[contributionId.toString()];
 
-    for (let i = 0; i < txBundlesAmount; i++) {
-      txBundles.push(ids.slice((i * PARALLEL_TXS), (i * PARALLEL_TXS) + PARALLEL_TXS));
-    }
+      const confirmedAtBlock = c.confirmed ? currentBlockHeight : unconfirmedHeight;
 
-    for (const txBundle of txBundles) {
-      console.log(`Adding contributions #${txBundle[0]} to #${txBundle[txBundle.length - 1]}`)
-
-      let resultPromises = [];
-
-      for (const contributionId of txBundle) {
-        const c = contributions[contributionId.toString()];
-
-        const confirmedAtBlock = c.confirmed ? currentBlockHeight : unconfirmedHeight;
-
-        const result = await kredits.Contribution.contract.add(
-          c.amount, c.contributorId,
-          c.hashDigest, c.hashFunction, c.hashSize,
-          confirmedAtBlock, c.vetoed
-        );
-
-        resultPromises.push(result.wait());
-
-        console.log(`Added contribution #${contributionId}: ${result.hash}`);
-      }
-
-      console.log(`Waiting for confirmations...`);
-
-      await Promise.all(resultPromises);
-
-      console.log('Transactions confirmed');
-    }
+      const result = await kredits.Contribution.contract.add(
+        c.amount, c.contributorId,
+        c.hashDigest, c.hashFunction, c.hashSize,
+        confirmedAtBlock, c.vetoed
+      );
+      // await result.wait();
+      console.log(`Added contribution #${contributionId}: ${result.hash}`);
+    };
   } catch(e) {
     console.log(e);
   }